... resistance approaching that of UNS N06625 in many cases and is significantly less expensive than UNS N06625. A comparison of the corrosion resistance of UNS N08031against other alloys is presented. In addition, field data is presented from various field tests and is shown to support laboratory corrosion...

... on the range of fuel composition and location in the flue gas cleaning plant. This paper describes different stainless steels that are used in flue gas cleaning systems but also the behavior of the alloys in artificial scrubber environments and results from field tests. An overall table showing the limits...

...Abstract This paper presents a methodology for designing field tests to assess the relative performance of inhibitors and other chemical products, which are used to control corrosion associated with crude oil production. The same corrosion inhibitor injection points and corrosion monitoring points...

... of the treatment process, where the water is practically free of organic substances. Since the temperature and chloride content is quite low, it has been difficult to explain the reason for corrosion. An extensive series of field-tests and inspections showed that the failures in most cases could be explained...

... the field and laboratory tests. Several coatings appear to be promising candidates for harsh marine usage for surface combatants. aluminum pigmented coating aluminum aliphatic coating aluminum phenolic coatings coating corrosion control electrochemical techniques field tests marine environment open...

... on glass flake due to its extreme thickness of 35 mils. Glass flake has been shown to perform well in atmospheric field test. Shipboard Test Results After seven months of exposure to the extremely aggressive shipboard environment, the coating samples on the racks installed on CG-57 were examined visually...

... increases. Velocity effects have been studied in a closed loop hot oil circuit where the stream impinges on the target specimen. Film breakdown is prevented by increasing the molybdenum content. Naphthenic Acid Crude Oil Laboratory Tests Field Tests Molybdenum-bearing austenitic stainless steels...

...Abstract Field tests and laboratory studies of refinery process streams are presented. The effects of temperature, velocity and physical state were studied with respect to alloy selection for corrosion resistant service. The amount of molybdenum in the austenitic stainless steel alloys...

.... Numerous synergists of molybdate inhibitors have been identified, generally reducing the concentration necessary for cost-effective protection. The various aspects of molybdate inhibition have been discussed in a recent review ¹² . Abstract Laboratory and field tests were undertaken to optimize...

... or nickel sensors facing the sky or the ground have also been exposed. The ACRMs provide a continuous record of the time-of-wetness and atmospheric corrosion rates. The results of the field tests show that corrosion rates for galvanized steel are very low with the lowest rates being observed in the winter...

... measuring thermocouple. After exposure, the specimens were removed and the dimensions were remeasured. The specimens were then cathodically descaled and weighed to obtain weight loss data. Metallographic examination was performed on selected specimens. Coal and Ash Analyses boilers corrosion probe field...

... inhibitors are discussed. Naphthenic Acid Crude Oil Laboratory Tests Inhibitors Field Tests INTRODUCTION Naphthenic acid corrosion has been a problem in the refining industry for many years. Recently interest has grown in this subject due to the recovery of crudes which contain naphthenic acid from...